Title:
A HEAT EXCHANGER PACKAGE FOR A DRY-TYPE TRANSFORMER
Document Type and Number:
WIPO Patent Application WO/2021/072740
Kind Code:
A1
Abstract:
A heat exchanger package (110) for a dry-type transformer (30) comprises a package housing (113) including an air inlet (136) and an air outlet (135) and adapted to fix to the dry-type transformer (30); and a first heat exchanger (120) located in the package housing (113) and between the air inlet (136) and the air outlet (135), the first heat exchanger (120) arranged at a first angle of inclination with respect to a first inner surface of the package housing (113). A better effect of heat exchanging may be achieved.
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Inventors:
SUN QINGJUN (CN)
LU QIONGFANG (CN)
XU YE (CN)
YANG YUSONG (CN)
LU QIONGFANG (CN)
XU YE (CN)
YANG YUSONG (CN)
Application Number:
PCT/CN2019/111937
Publication Date:
April 22, 2021
Filing Date:
October 18, 2019
Export Citation:
Assignee:
ABB SCHWEIZ AG (CH)
SUN QINGJUN (CN)
LU QIONGFANG (CN)
XU YE (CN)
YANG YUSONG (CN)
SUN QINGJUN (CN)
LU QIONGFANG (CN)
XU YE (CN)
YANG YUSONG (CN)
International Classes:
H01F27/02; F28D1/00
Domestic Patent References:
| WO2018029774A1 | 2018-02-15 |
Foreign References:
| CN105632687A | 2016-06-01 | |||
| CN207097604U | 2018-03-13 | |||
| CN201563310U | 2010-08-25 | |||
| CN108335857A | 2018-07-27 | |||
| CN110164658A | 2019-08-23 | |||
| CN208208540U | 2018-12-07 | |||
| US4266602A | 1981-05-12 | |||
| CN105632687A | 2016-06-01 | |||
| JPS3095725B1 |
Other References:
See also references of EP 4046176A4
Attorney, Agent or Firm:
BEIJING HANKUN LAW OFFFICES (CN)
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